N-烷基-N-(2-乙烯基苄基)prop-2-en-1-胺衍生物经历一锅烯烃异构化/脂族烯胺闭环复分解(RCM)/氧化/ 1,3-偶极环加成序列,钌络合物Ru(CO)HCl(PPh 3)3,第二代Hoveyda-Grubbs催化剂和1,3-双极性亲和剂。总体而言,在一次操作中,反应序列通过三个独特的钌催化转化,将简单的苄胺衍生物转化为具有π共轭四环系统的异吲哚并[1,2- a ]异喹啉。
Hydride transfer-initiated synthesis of 3-functionalized quinolines by deconstruction of isoquinoline derivatives
作者:Wenhui Mao、He Zhao、Min Zhang
DOI:10.1039/d2cc00127f
日期:——
Under transition metal catalyst-free conditions, we herein present a hydride transfer-initiated construction of novel 3-(2-aminomethyl)aryl quinolines from N-isoquinolinium salts and 2-aminobenzaldehydes, proceeding with the merits of operational simplicity, high step and atom efficiency, good substrate and functional group compatibility, and mild conditions. The products are formed by reacting with